Volant Closed Box Air Intake - Reusable Dry Filter - Black - GM Duramax - GM Fullsize Truck 2001-04 SW-RS-VSC 1979-1991 GMC G3500

1979-1991 GMC G3500

Seat pressure: 122 lbs

hardened tip stainless steel exhaust valves with undercut stems for increased flow

Accelerometer G-Meter / Battery Voltage / Drive Shaft RPM / Engine RPM / Lateral G-Meter

1987 Chevrolet R30 CID 327

Volant Closed Box Air Intake - Reusable Dry Filter - Black - GM Duramax - GM Fullsize Truck 2001-04 SW-RS-VSC 1979-1991 GMC G3500Volant air intake systems utilize a high velocity venturi filter adapter which provides a smooth transition through the MAF sensor into the intake tube for a much needed airflow improvement over the factory rubber tubing and resonator box. Volant's Cold Air box is larger than the factory unit and incorporates a larger opening to collect a higher volume of colder ambient air. This model includes a no maintenance PowerCore filter. By using Donaldson's